Important
1. A gas trapped in a cylinder does 540 J of work by expansion. At the end of the
process, the internal energy has decreased by 860 J.
a. How much energy was transferred as the heat between the gas and its environment?

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.

Atomic nuclei of almost all elements consist of